New teacher evaluation systems have emerged as the cornerstone of the recent movement to improve public school teaching. Fueled by incentives from the federal government, state and local policymakers have sought to replace the often-cursory evaluation models of the past with more comprehensive ones. In contrast to past evaluations, which often…

As NIET enters its 20th year, research continues to point to the effectiveness of NIET's support and the positive impact of investing in human capital. The Winter 2020 Research Summary captures both NIET's key long-term impact, shares promising results highlighting that the TAP System [The System for Teacher and Student Advancement] sustains…

About five years ago, states across the country took on the huge, complex task of developing and implementing new systems to evaluate teacher and principal performance in public schools. In response to a federal mandate aimed at improving student achievement, especially in the lowest performing schools, state boards of education drafted high-level…

Recent teacher evaluation reforms instituted across the country have sought to yield richer information about educators' strengths and limitations and guide decisions about targeted opportunities for professional growth. This study describes how results from new multiple-measure teacher evaluations were being used in 2014/15 in five school…

Approximately 30 states are now adopting teacher evaluation policies that include student learning objectives (SLOs), which are classroom-specific student test growth targets set by teachers and approved (and scored) by principals. Today state and district leaders are trying to determine the appropriate level of guidance and oversight to provide…

Examines Oregon and Arizona elementary and middle school principals' views about the barriers to evaluating low-performing teachers. Principals in both states identified teacher-tenure laws and procedures, time constraints, and problems with the teacher union and collective-bargaining agreement as the major barriers to effective evaluation of…

Throughout Arizona and the Southwest, the odds are against high achievement in schools with a mostly Latino, mostly poor student enrollment. Some schools, however, "beat the odds" and achieve consistently high results or show steady gains. Why do these schools succeed where others fail? Using the methodology of business guru Jim Collins…